public override void SetModelAndView(GLModel model, GLView view)
{
base.SetModelAndView(model, view);
OnSetContext(view.GLContext);
}
public ModelPackDrawable(ModelPack model)
{
ModelPack = model;
Model = new GLModel(model, (material, textureName) => new GLTexture(model.Textures[textureName]));
}
public ModelPackDrawable(ModelPack model, MaterialTextureCreator textureCreator)
{
Model = new GLModel(model, textureCreator);
}
static void Main(string[] args)
{
var Options = WindowOptions.Default;
Options.Size = new Silk.NET.Maths.Vector2D <int>(800, 600);
Options.Title = "LearnOpenGL with Silk.NET";
var window = Window.Create(Options);
window.Render += (obj) => {
GL.GetApi(window).Enable(EnableCap.DepthTest);
GL.GetApi(window).ClearColor(Color.Black);
GL.GetApi(window).Clear((uint)(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit));
model.Draw(cam.GetProjectionMatrix(), cam.GetViewMatrix(), Matrix4x4.Identity, new string[] { "proj", "view", "model" });
};
window.Load += () => {
IInputContext input = window.CreateInput();
primaryKeyboard = input.Keyboards.FirstOrDefault();
for (int i = 0; i < input.Mice.Count; i++)
{
input.Mice[i].Cursor.CursorMode = CursorMode.Raw;
input.Mice[i].MouseMove += (mouse, position) =>
{
const float lookSensitivity = 0.1f;
if (LastMousePosition == default)
{
LastMousePosition = position;
}
else
{
var xOffset = (position.X - LastMousePosition.X) * lookSensitivity;
var yOffset = (position.Y - LastMousePosition.Y) * lookSensitivity;
LastMousePosition = position;
cam.ModifyDirection(xOffset, yOffset);
}
};
}
model = new GLModel(GL.GetApi(window), "gun.obj", "Shader.vert", "Shader.frag", false, new[] { Assimp.TextureType.Diffuse });
cam = new Camera(new Vector3(0, 0, -10), new Vector3(0, 0, 1), new Vector3(0, 1, 0), 800 / 600);
};
window.Closing += () => {
model.Dispose();
};
window.Update += (deltaTime) =>
{
var moveSpeed = 2.5f * (float)deltaTime;
if (primaryKeyboard.IsKeyPressed(Key.W))
{
//Move forwards
cam.Position += moveSpeed * cam.Front;
}
if (primaryKeyboard.IsKeyPressed(Key.S))
{
//Move backwards
cam.Position -= moveSpeed * cam.Front;
}
if (primaryKeyboard.IsKeyPressed(Key.A))
{
//Move left
cam.Position -= Vector3.Normalize(Vector3.Cross(cam.Front, cam.Up)) * moveSpeed;
}
if (primaryKeyboard.IsKeyPressed(Key.D))
{
//Move right
cam.Position += Vector3.Normalize(Vector3.Cross(cam.Front, cam.Up)) * moveSpeed;
}
};
window.Run();
}
